App.views.Viewport = Ext.extend(Ext.Panel, {
    fullscreen: true,
    layout: 'card',
    cardSwitchAnimation: 'slide',
    dockedItems: [
        {
            xtype: 'toolbar',
            
            title: 'MvcTouch',
            items:[
                   {
                	   text: 'Back',
                	   itemId: 'backBtn',
                	   ui: 'back',
                   },
                   {xtype: 'spacer'},
                   {
                       itemId: 'searchBtn',
                       iconCls: 'search',
                       iconMask: true,
                       ui: 'action',
                   },
                   ]
        },
    ],
});